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Albumin for Spontaneous Bacterial Peritonitis: Care Variation, Disparities and Outcomes.
The American Journal of Gastroenterology ( IF 8.0 ) Pub Date : 2024-11-12 , DOI: 10.14309/ajg.0000000000003190
Marina Serper,Marya E Pulaski,Siqi Zhang,Tamar H Taddei,David E Kaplan,Nadim Mahmud

BACKGROUND Intravenous albumin reduces mortality in SBP. We sought to characterize albumin use for SBP over time and investigate patient and hospital-level factors associated with use. METHODS A retrospective cohort study in the Veterans Health Administration between 2008 and 2021 evaluated trends and patient, practice-, and facility-level factors associated with use among patients with cirrhosis hospitalized for SBP confirmed with ascitic fluid criteria. RESULTS Among 3,871 Veterans with SBP, 803 (20.7%) did not receive albumin, 1,119 (28.9%) received albumin but not per guidelines and 1,949 (50.3%) received albumin per guidelines; use increased from 66% in 2008 to 88% in 2022. Veterans who identified as Black compared to white were less likely to receive guideline-recommended albumin (OR 0.76, 95%CI 0.59-0.98) in all analyses. Guideline-recommended albumin was more likely to be administered to Veterans with CTP class B (OR 1.39, 95% CI 1.17-1.64) and C (OR 2.21, 95% CI 1.61-3.04) compared to CTP A; and AKI Stage 1 (OR 1.48, 95%CI 1.22 -1.79), Stage 2 (OR 2.17, 95%CI 1.62-2.91), and Stage 3 (OR 1.68, 95%CI 1.18 - 2.40) compared to no AKI. GI/Hepatology consultation (OR 1.60, 95% CI 1.29--1.99), nephrology consultation (OR 1.60, 95%CI 1.23-2.07) and having both GI/hep and nephrology consultations (OR 2.17, 95%CI 1.60-2.96) were associated with higher albumin administration. In exploratory analyses accounting for interactions between model for end stage liver disease sodium (MELD-Na) and albumin, guideline-recommended albumin was associated with lower in-hospital mortality (HR 0.90, 95% CI 0.85 - 0.96). CONCLUSION Future studies should investigate optimizing albumin use for SBP to reduce variability and mitigate healthcare disparities.

中文翻译:


白蛋白治疗自发性细菌性腹膜炎:护理差异、差异和结果。



背景 静脉注射白蛋白可降低 SBP 的死亡率。我们试图描述白蛋白在 SBP 中的使用随时间的变化,并调查与使用相关的患者和医院级别的因素。方法 2008 年至 2021 年间退伍军人健康管理局的一项回顾性队列研究评估了经腹水标准证实的因 SBP 住院的肝硬化患者的趋势以及与使用相关的患者、实践和设施层面因素。结果在 3,871 名患有 SBP 的退伍军人中,803 名 (20.7%) 未接受白蛋白治疗,1,119 名 (28.9%) 接受白蛋白但未按照指南接受,1,949 名 (50.3%) 接受白蛋白治疗;使用率从 2008 年的 66% 增加到 2022 年的 88%。在所有分析中,与白人相比,被认定为黑人的退伍军人接受指南推荐的白蛋白的可能性较小 (OR 0.76,95% CI 0.59-0.98)。与 CTP A 相比,指南推荐的白蛋白更有可能用于 CTP 分级为 B 级 (OR 1.39, 95% CI 1.17-1.64) 和 C 级 (OR 2.21, 95% CI 1.61-3.04) 的退伍军人;与无 AKI 相比,AKI 1 期 (OR 1.48, 95% CI 1.22 -1.79) 、 2 期 (OR 2.17, 95% CI 1.62-2.91) 和 3 期 (OR 1.68, 95% CI 1.18 - 2.40)。胃肠道/肝病会诊 (OR 1.60,95% CI 1.29--1.99)、肾病会诊 (OR 1.60,95% CI 1.23-2.07) 以及胃肠道/肝病和肾脏病会诊 (OR 2.17,95% CI 1.60-2.96) 与较高的白蛋白给药相关。在解释终末期肝病钠模型 (MELD-Na) 和白蛋白之间相互作用的探索性分析中,指南推荐的白蛋白与较低的院内死亡率相关 (HR 0.90,95% CI 0.85 - 0.96)。结论 未来的研究应调查优化 SBP 的白蛋白使用,以减少变异性并减轻医疗保健差异。
更新日期:2024-11-12
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